diff --git a/src/server.js b/src/server.js
index b741a0d..2028499 100644
--- a/src/server.js
+++ b/src/server.js
@@ -37,6 +37,6 @@ io.on('connection', socket => {
     })
 })
 
-server.listen(3000, () =>
+server.listen(3333, () =>
     console.log(`Server listen on port: 3333`)
 );